/* ==========================================================================
   دستیار هوشمند پرشین‌پلتفرم — استایل ایزوله (v1.3)
   ─ ۱) ریست کامل: همهٔ استایل‌های قالب/افزونه‌های دیگر روی ویجت خنثی می‌شود (all:revert)
   ─ ۲) همهٔ اندازه‌ها px (به font-size قالب وابسته نیست)
   ─ ۳) انتخابگرها با #sfAiChat#sfAiChat (ویژگی بالاتر از هر قالب معمولی)
   ─ ۴) موبایل: تمام‌صفحه، سازگار با کیبورد و ناچ (safe-area)
   ========================================================================== */
@font-face{font-family:'PPVazirmatn';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/vazirmatn-400.woff2) format('woff2')}
@font-face{font-family:'PPVazirmatn';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/vazirmatn-700.woff2) format('woff2')}

/* ---------- ۱) ریست ایزوله (SVGها استثنا تا رنگ‌های داخلی‌شان حفظ شود) ---------- */
#sfAiChat,
#sfAiChat *:not(svg):not(svg *),
#sfAiChat *:not(svg):not(svg *)::before,
#sfAiChat *:not(svg):not(svg *)::after{all:revert}
#sfAiChat#sfAiChat svg{display:block;overflow:visible;margin:0;padding:0;border:0;background:none;max-width:none;max-height:none;box-shadow:none;transform:none;position:static;float:none}

/* ---------- ۲) متغیرها و پایه ---------- */
#sfAiChat#sfAiChat{
	--pp-1:#0b3d5c;          /* آبی لاجوردی */
	--pp-2:#0e7c86;          /* فیروزه‌ای */
	--pp-3:#14a3a3;
	--pp-gold:#d4a24c;       /* طلایی */
	--pp-ink:#0f1c2e;
	--pp-muted:#64748b;
	--pp-line:#e3e8ef;
	--pp-soft:#f4f7fa;
	--pp-bg:#ffffff;
	--pp-grad:linear-gradient(135deg,var(--pp-1) 0%,var(--pp-2) 70%,var(--pp-3) 100%);
	--pp-vh:1vh;
	position:fixed;left:20px;bottom:20px;right:auto;top:auto;z-index:2147483000;
	direction:rtl;text-align:right;
	font:400 14px/1.8 'PPVazirmatn',Vazirmatn,Vazir,Tahoma,Arial,sans-serif;
	color:var(--pp-ink);letter-spacing:0;word-spacing:0;text-transform:none;
	-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;
	margin:0;padding:0;border:0;background:none;width:auto;height:auto;
}
#sfAiChat#sfAiChat *,#sfAiChat#sfAiChat *::before,#sfAiChat#sfAiChat *::after{box-sizing:border-box;font-family:inherit}
#sfAiChat#sfAiChat [hidden]{display:none!important}
#sfAiChat#sfAiChat button{font:inherit;color:inherit;cursor:pointer;background:none;border:0;margin:0;padding:0;text-transform:none;letter-spacing:0;box-shadow:none;min-height:0;min-width:0;line-height:1.5}
#sfAiChat#sfAiChat a{color:inherit;text-decoration:none}
#sfAiChat#sfAiChat p{margin:0 0 6px;padding:0;font-size:inherit;line-height:inherit;color:inherit}
#sfAiChat#sfAiChat p:last-child{margin-bottom:0}
#sfAiChat#sfAiChat strong,#sfAiChat#sfAiChat b{font-weight:700}
#sfAiChat#sfAiChat ol,#sfAiChat#sfAiChat ul{margin:4px 18px 6px 0;padding:0}
#sfAiChat#sfAiChat li{margin:0 0 3px;padding:0}
#sfAiChat#sfAiChat :focus-visible{outline:2px solid var(--pp-gold);outline-offset:2px}

/* ---------- دکمهٔ شناور ---------- */
#sfAiChat#sfAiChat .sf-aichat__fab{
	position:relative;display:flex;align-items:center;justify-content:center;
	width:62px;height:62px;border-radius:50%;padding:0;
	background:var(--pp-grad);
	box-shadow:0 12px 30px rgba(11,61,92,.35),0 0 0 4px rgba(255,255,255,.9);
	transition:transform .25s ease,box-shadow .25s ease;
}
#sfAiChat#sfAiChat .sf-aichat__fab:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 18px 38px rgba(11,61,92,.42),0 0 0 4px #fff}
#sfAiChat#sfAiChat .sf-aichat__fab svg{width:44px;height:44px}
#sfAiChat#sfAiChat .sf-aichat__fab::before{ /* برچسب کنار دکمه (دسکتاپ) */
	content:"سؤالی دربارهٔ ایران داری؟";position:absolute;left:74px;top:50%;transform:translateY(-50%);
	white-space:nowrap;background:#fff;color:var(--pp-1);font-size:13px;font-weight:700;
	padding:8px 14px;border-radius:12px;box-shadow:0 8px 24px rgba(15,28,46,.14);
	opacity:0;pointer-events:none;transition:opacity .25s;
}
#sfAiChat#sfAiChat .sf-aichat__fab:hover::before,#sfAiChat#sfAiChat .sf-aichat__fab.is-pulse::before{opacity:1}
#sfAiChat#sfAiChat .sf-aichat__fab.is-pulse::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:2px solid var(--pp-3);animation:ppPulse 1.8s ease-out infinite}
#sfAiChat#sfAiChat.is-open .sf-aichat__fab{display:none}

/* ---------- پنل ---------- */
#sfAiChat#sfAiChat .sf-aichat__panel{
	display:flex;flex-direction:column;overflow:hidden;
	width:390px;height:min(640px,calc(var(--pp-vh) * 100 - 40px));
	background:var(--pp-bg);border-radius:24px;
	box-shadow:0 30px 70px rgba(15,28,46,.28),0 0 0 1px rgba(15,28,46,.06);
	animation:ppIn .28s cubic-bezier(.2,.9,.3,1.2);
	transform-origin:bottom left;
}

/* هدر */
#sfAiChat#sfAiChat .sf-aichat__head{
	flex:none;display:flex;align-items:center;gap:12px;
	padding:14px 16px;background:var(--pp-grad);color:#fff;position:relative;
}
#sfAiChat#sfAiChat .sf-aichat__head::after{ /* نوار طلایی تزئینی */
	content:"";position:absolute;left:0;right:0;bottom:0;height:3px;
	background:linear-gradient(90deg,transparent,var(--pp-gold),transparent);opacity:.9;
}
#sfAiChat#sfAiChat .sf-aichat__avatar{flex:none;width:44px;height:44px;border-radius:14px;background:rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;box-shadow:inset 0 0 0 1px rgba(255,255,255,.25)}
#sfAiChat#sfAiChat .sf-aichat__avatar svg{width:34px;height:34px}
#sfAiChat#sfAiChat .sf-aichat__head > div{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px}
#sfAiChat#sfAiChat .sf-aichat__head strong{display:block;font-size:15px;font-weight:700;line-height:1.5;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#sfAiChat#sfAiChat .sf-aichat__head small{display:flex;align-items:center;gap:6px;font-size:12px;line-height:1.5;color:rgba(255,255,255,.85)}
#sfAiChat#sfAiChat .sf-aichat__online{display:inline-block;width:8px;height:8px;border-radius:50%;background:#4ade80;box-shadow:0 0 0 3px rgba(74,222,128,.25);flex:none}
#sfAiChat#sfAiChat .sf-aichat__min,
#sfAiChat#sfAiChat .sf-aichat__close{
	flex:none;display:flex;align-items:center;justify-content:center;
	width:38px;height:38px;border-radius:12px;color:#fff;
	background:rgba(255,255,255,.16);box-shadow:inset 0 0 0 1px rgba(255,255,255,.22);
	transition:background .2s;
}
#sfAiChat#sfAiChat .sf-aichat__min:hover,#sfAiChat#sfAiChat .sf-aichat__close:hover{background:rgba(255,255,255,.3)}
#sfAiChat#sfAiChat .sf-aichat__min svg,#sfAiChat#sfAiChat .sf-aichat__close svg{width:20px;height:20px}

/* بدنه */
#sfAiChat#sfAiChat .sf-aichat__body{
	flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;
	display:flex;flex-direction:column;gap:10px;padding:16px 14px;
	background:var(--pp-soft);
	background-image:radial-gradient(rgba(14,124,134,.06) 1px,transparent 1px);background-size:18px 18px;
	scroll-behavior:smooth;
}
#sfAiChat#sfAiChat .sf-aichat__body::-webkit-scrollbar{width:6px}
#sfAiChat#sfAiChat .sf-aichat__body::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:6px}

/* پیام‌ها */
#sfAiChat#sfAiChat .sf-aichat__msg{max-width:86%;padding:10px 14px;border-radius:18px;font-size:14px;line-height:1.9;word-break:break-word;overflow-wrap:anywhere;animation:ppMsg .22s ease}
#sfAiChat#sfAiChat .sf-aichat__msg.is-bot{align-self:flex-start;background:#fff;color:var(--pp-ink);border-top-right-radius:6px;box-shadow:0 2px 10px rgba(15,28,46,.06),0 0 0 1px var(--pp-line)}
#sfAiChat#sfAiChat .sf-aichat__msg.is-user{align-self:flex-end;background:var(--pp-grad);color:#fff;border-top-left-radius:6px;box-shadow:0 6px 16px rgba(14,124,134,.25)}
#sfAiChat#sfAiChat .sf-aichat__msg.is-err{background:#fef2f2;color:#991b1b;box-shadow:0 0 0 1px #fecaca}
#sfAiChat#sfAiChat .sf-aichat__msg.is-human{background:#fffaf0;color:#3b2f1a;box-shadow:0 0 0 1px #f3dfb6}
#sfAiChat#sfAiChat .sf-aichat__msg.is-sys{align-self:center;max-width:94%;text-align:center;background:#ecfdf5;color:#065f46;font-size:13px;box-shadow:0 0 0 1px #a7f3d0}
#sfAiChat#sfAiChat .sf-aichat__msg.is-choose{max-width:100%}
#sfAiChat#sfAiChat .sf-aichat__msg a{color:var(--pp-2);text-decoration:underline;text-underline-offset:3px}
#sfAiChat#sfAiChat .sf-aichat__msg.is-user a{color:#fff}
#sfAiChat#sfAiChat .sf-aichat__from{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:#a16207;margin-bottom:4px}
#sfAiChat#sfAiChat .sf-aichat__from svg{width:16px;height:16px}

/* تایپ */
#sfAiChat#sfAiChat .sf-aichat__typing{display:inline-flex;gap:5px;padding:6px 2px}
#sfAiChat#sfAiChat .sf-aichat__typing i{display:block;width:8px;height:8px;border-radius:50%;background:var(--pp-3);animation:ppDot 1.1s infinite ease-in-out;font-style:normal}
#sfAiChat#sfAiChat .sf-aichat__typing i:nth-child(2){animation-delay:.15s}
#sfAiChat#sfAiChat .sf-aichat__typing i:nth-child(3){animation-delay:.3s}

/* فرم نام و شماره */
#sfAiChat#sfAiChat .sf-aichat__lead{display:flex;flex-direction:column;gap:10px;margin:0;padding:16px;background:#fff;border-radius:18px;box-shadow:0 4px 18px rgba(15,28,46,.07),0 0 0 1px var(--pp-line)}
#sfAiChat#sfAiChat .sf-aichat__lead p{font-size:13.5px;font-weight:700;color:var(--pp-1);line-height:1.8}
#sfAiChat#sfAiChat .sf-aichat__lead input{
	display:block;width:100%;height:46px;margin:0;padding:0 14px;
	font:inherit;font-size:14px;color:var(--pp-ink);background:var(--pp-soft);
	border:1.5px solid var(--pp-line);border-radius:12px;box-shadow:none;outline:0;
	-webkit-appearance:none;appearance:none;transition:border-color .2s,background .2s;
}
#sfAiChat#sfAiChat .sf-aichat__lead input[dir="ltr"]{text-align:left}
#sfAiChat#sfAiChat .sf-aichat__lead input::placeholder{color:#94a3b8;opacity:1}
#sfAiChat#sfAiChat .sf-aichat__lead input:focus{border-color:var(--pp-2);background:#fff;box-shadow:0 0 0 4px rgba(14,124,134,.12)}
#sfAiChat#sfAiChat .sf-aichat__btn{display:block;width:100%;height:48px;border-radius:12px;background:var(--pp-grad);color:#fff;font-size:15px;font-weight:700;box-shadow:0 8px 20px rgba(14,124,134,.28);transition:transform .2s,filter .2s}
#sfAiChat#sfAiChat .sf-aichat__btn:hover{filter:brightness(1.08);transform:translateY(-1px)}
#sfAiChat#sfAiChat .sf-aichat__btn:disabled{opacity:.6;transform:none}
#sfAiChat#sfAiChat .sf-aichat__err{display:block;color:#b91c1c;font-size:12.5px;min-height:0}
#sfAiChat#sfAiChat .sf-aichat__err:empty{display:none}
#sfAiChat#sfAiChat .sf-aichat__privacy{display:flex;gap:6px;color:#94a3b8;font-size:11.5px;line-height:1.7}

/* کارت مطالب */
#sfAiChat#sfAiChat .sf-aichat__cards{display:flex;flex-direction:column;gap:8px;margin-top:10px;padding-top:10px;border-top:1px dashed var(--pp-line)}
#sfAiChat#sfAiChat .sf-aichat__cards-lbl{font-size:12px;font-weight:700;color:var(--pp-2)}
#sfAiChat#sfAiChat a.sf-aichat__card{display:flex;align-items:center;gap:10px;padding:8px;border-radius:14px;background:var(--pp-soft);color:var(--pp-ink);text-decoration:none;box-shadow:0 0 0 1px var(--pp-line);transition:background .2s,transform .2s}
#sfAiChat#sfAiChat a.sf-aichat__card:hover{background:#e9f5f5;transform:translateX(-3px)}
#sfAiChat#sfAiChat .sf-aichat__card img,#sfAiChat#sfAiChat .sf-aichat__card i{display:block;flex:none;width:52px;height:52px;border-radius:10px;object-fit:cover;background:var(--pp-grad);margin:0;max-width:none}
#sfAiChat#sfAiChat .sf-aichat__card span{display:flex;flex-direction:column;min-width:0}
#sfAiChat#sfAiChat .sf-aichat__card small{font-size:11px;font-weight:700;color:var(--pp-2)}
#sfAiChat#sfAiChat .sf-aichat__card b{font-size:13px;line-height:1.6;color:var(--pp-ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
#sfAiChat#sfAiChat a.sf-aichat__cta{display:inline-flex;align-items:center;gap:6px;margin-top:10px;padding:9px 16px;border-radius:12px;background:linear-gradient(135deg,var(--pp-gold),#b7832f);color:#fff;font-size:13px;font-weight:700;text-decoration:none;box-shadow:0 6px 16px rgba(183,131,47,.3)}

/* انتخاب ربات / کارشناس */
#sfAiChat#sfAiChat .sf-aichat__choose{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}
#sfAiChat#sfAiChat .sf-aichat__choose button{display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 8px;border-radius:16px;background:#fff;color:var(--pp-1);font-size:13px;font-weight:700;text-align:center;box-shadow:0 0 0 1.5px #bfe3e3;transition:transform .2s,box-shadow .2s}
#sfAiChat#sfAiChat .sf-aichat__choose button:last-child{color:#8a5a12;box-shadow:0 0 0 1.5px #f0d9a8}
#sfAiChat#sfAiChat .sf-aichat__choose button span{display:flex;flex-direction:column;align-items:center}
#sfAiChat#sfAiChat .sf-aichat__choose button svg{width:30px;height:30px;padding:6px;border-radius:12px;background:#e9f5f5;box-sizing:content-box}
#sfAiChat#sfAiChat .sf-aichat__choose button:last-child svg{background:#fdf4e3}
#sfAiChat#sfAiChat .sf-aichat__choose button small{display:block;font-size:11px;font-weight:400;color:var(--pp-muted)}
#sfAiChat#sfAiChat .sf-aichat__choose button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 0 0 1.5px var(--pp-2),0 10px 20px rgba(15,28,46,.08)}
#sfAiChat#sfAiChat .sf-aichat__choose button:disabled{opacity:.45;cursor:default}
#sfAiChat#sfAiChat .sf-aichat__choose button.is-picked{opacity:1;background:#e9f5f5}
#sfAiChat#sfAiChat .sf-aichat__back{display:inline-block;margin-inline-start:6px;padding:3px 10px;border-radius:8px;background:#eef2f6;color:var(--pp-2);font-size:12px;font-weight:700}

/* سؤال‌های پیشنهادی */
#sfAiChat#sfAiChat .sf-aichat__quick{flex:none;display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding:10px 12px 2px;background:#fff;border-top:1px solid var(--pp-line)}
#sfAiChat#sfAiChat .sf-aichat__quick::-webkit-scrollbar{display:none}
#sfAiChat#sfAiChat .sf-aichat__quick button{flex:none;white-space:nowrap;padding:7px 14px;border-radius:999px;background:#eef7f7;color:var(--pp-1);font-size:12.5px;font-weight:700;box-shadow:0 0 0 1px #cfe8e8;transition:background .2s}
#sfAiChat#sfAiChat .sf-aichat__quick button:hover{background:#d9efef}

/* ورودی پیام */
#sfAiChat#sfAiChat .sf-aichat__input{flex:none;display:flex;align-items:flex-end;gap:8px;margin:0;padding:10px 12px;background:#fff}
#sfAiChat#sfAiChat .sf-aichat__input textarea{
	flex:1;display:block;width:auto;min-height:46px;max-height:120px;margin:0;padding:11px 14px;
	font:inherit;font-size:14px;line-height:1.6;color:var(--pp-ink);
	background:var(--pp-soft);border:1.5px solid var(--pp-line);border-radius:14px;
	resize:none;outline:0;box-shadow:none;-webkit-appearance:none;appearance:none;
}
#sfAiChat#sfAiChat .sf-aichat__input textarea::placeholder{color:#94a3b8;opacity:1}
#sfAiChat#sfAiChat .sf-aichat__input textarea:focus{border-color:var(--pp-2);background:#fff;box-shadow:0 0 0 4px rgba(14,124,134,.12)}
#sfAiChat#sfAiChat .sf-aichat__input button{flex:none;display:flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:14px;background:var(--pp-grad);color:#fff;box-shadow:0 6px 14px rgba(14,124,134,.3);transition:transform .2s}
#sfAiChat#sfAiChat .sf-aichat__input button:hover{transform:scale(1.05)}
#sfAiChat#sfAiChat .sf-aichat__input button svg{width:20px;height:20px;transform:scaleX(-1)}
#sfAiChat#sfAiChat.is-human .sf-aichat__input button{background:linear-gradient(135deg,var(--pp-gold),#b7832f)}

/* فوتر */
#sfAiChat#sfAiChat .sf-aichat__foot{flex:none;display:flex;justify-content:center;gap:8px;flex-wrap:wrap;padding:2px 12px 10px;background:#fff;font-size:11px;color:#94a3b8}
#sfAiChat#sfAiChat .sf-aichat__foot a{color:var(--pp-2);font-weight:700}

/* ---------- تبلت ---------- */
@media (max-width:1024px){
	#sfAiChat#sfAiChat .sf-aichat__fab::before{display:none}
}

/* ---------- موبایل: تمام‌صفحه ---------- */
@media (max-width:600px){
	#sfAiChat#sfAiChat{left:14px;bottom:calc(14px + env(safe-area-inset-bottom,0px))}
	#sfAiChat#sfAiChat .sf-aichat__fab{width:56px;height:56px}
	#sfAiChat#sfAiChat .sf-aichat__fab svg{width:40px;height:40px}
	#sfAiChat#sfAiChat.is-open{left:0;right:0;top:0;bottom:0}
	#sfAiChat#sfAiChat .sf-aichat__panel{
		position:fixed;left:0;right:0;top:0;bottom:auto;
		width:100%;height:calc(var(--pp-vh) * 100);max-height:none;
		border-radius:0;box-shadow:none;animation:ppUp .25s ease;
	}
	#sfAiChat#sfAiChat .sf-aichat__head{padding:calc(10px + env(safe-area-inset-top,0px)) 12px 10px}
	#sfAiChat#sfAiChat .sf-aichat__min,#sfAiChat#sfAiChat .sf-aichat__close{width:42px;height:42px}
	#sfAiChat#sfAiChat .sf-aichat__close{background:rgba(255,255,255,.26)}
	#sfAiChat#sfAiChat .sf-aichat__msg{max-width:90%}
	/* فونت ۱۶px جلوی زوم خودکار iOS روی فیلدها را می‌گیرد */
	#sfAiChat#sfAiChat .sf-aichat__lead input,#sfAiChat#sfAiChat .sf-aichat__input textarea{font-size:16px}
	#sfAiChat#sfAiChat .sf-aichat__input{padding:8px 10px calc(8px + env(safe-area-inset-bottom,0px))}
	#sfAiChat#sfAiChat .sf-aichat__foot{display:none}
}
@media (max-width:600px) and (max-height:500px){ /* موبایل افقی یا کیبورد باز */
	#sfAiChat#sfAiChat .sf-aichat__avatar{display:none}
	#sfAiChat#sfAiChat .sf-aichat__head small{display:none}
}
/* قفل اسکرول صفحهٔ پشت چت در موبایل */
@media (max-width:600px){ html.sf-chat-open,html.sf-chat-open body{overflow:hidden!important;overscroll-behavior:none} }

@media (prefers-reduced-motion:reduce){ #sfAiChat#sfAiChat *{animation:none!important;transition:none!important} }

@supports (height:1dvh){ #sfAiChat#sfAiChat{--pp-vh:1dvh} }
@keyframes ppIn{from{opacity:0;transform:translateY(16px) scale(.96)}to{opacity:1;transform:none}}
@keyframes ppUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}
@keyframes ppMsg{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@keyframes ppDot{0%,80%,100%{transform:scale(.6);opacity:.5}40%{transform:scale(1);opacity:1}}
@keyframes ppPulse{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.45);opacity:0}}
/* v1.4 — کارت پیشنهادی با خلاصهٔ متن برگه */
#sfAiChat#sfAiChat .sf-aichat__card em{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-top:2px;font-style:normal;font-size:11.5px;line-height:1.7;color:var(--pp-muted)}
#sfAiChat#sfAiChat a.sf-aichat__card{align-items:flex-start}
#sfAiChat#sfAiChat .sf-aichat__card img,#sfAiChat#sfAiChat .sf-aichat__card i{width:64px;height:64px}